辰先生的自娱自乐

#include "Engine.h"float UMyLibrary::GetAverageFps(){ extern ENGINE_API float GAverageFPS; return GAverageFPS;}float UMyLibrary::GetAverageMs(){ extern ENGINE_API float GAv...

in a.h:enum class E :uint8{}; in b.h:enum class E :uint8;

JsonObject to FstringTSharedRef<TJsonWriter<>> Writer = TJsonWriterFactory<>::Create(&JsonStr);FJsonSerializer::Serialize(JsonObject.ToSharedRef(), Writer); FString to Js...

Missing '*' in Expected a pointer typeBlueprintCallable don't allow to have reference in argument. You should use pointer.

void* hWnd = YourWindow->GetNativeWindow()->GetOSWindowHandle();LONG WindowStyle = GetWindowLong((HWND)hWnd, GWL_STYLE);if (WindowStyle & WS_MAXIMIZEBOX){ WindowStyle &= ~...